CN202034221U - Insulator of transformer - Google Patents
Insulator of transformer Download PDFInfo
- Publication number
- CN202034221U CN202034221U CN2011201192015U CN201120119201U CN202034221U CN 202034221 U CN202034221 U CN 202034221U CN 2011201192015 U CN2011201192015 U CN 2011201192015U CN 201120119201 U CN201120119201 U CN 201120119201U CN 202034221 U CN202034221 U CN 202034221U
- Authority
- CN
- China
- Prior art keywords
- insulator
- installed surface
- instrument transformer
- convenient
- installing surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the field of electrical elements, in particular to an insulator of a transformer, which comprises a geometrical body in any stereoscopic geometrical shapes, wherein the installing surface of the geometrical body is a plane, the middle part of the installing surface is provided with a bulge, the bulge is fixed with a plurality of secondary wiring terminals, embedded connecting parts are arranged on the installing surface on the exterior of the bulge at certain intervals, the installing surface is also provided with a sealing groove surrounding the exterior of the embedded connecting parts, a seal ring is embedded in the sealing groove, and the stereoscopic geometrical body is formed by pouring epoxy resin; the insulator of the transformer has simple and reasonable structure and design, is more convenient and quicker to install, not only has the sealing function but also carries out secondary wiring outside a gas chamber, is safe and convenient to use and is reliable and convenient.
Description
Technical field
The utility model relates to the electric component field, particularly be a kind of sealing function that has, can outside air chamber, carry out secondary connection again, safe in utilization, convenient, reliable inflating switch cabinet instrument transformer insulator.
Background technology
The instrument transformer that existing inflating switch cabinet uses, its insulator adopts mostly that resin is integrated poured to form, insulator surface is provided with once and the secondary connection terminal, need be arranged on because of instrument transformer in the air chamber of sealing, wiring for convenience, the secondary connection terminal need expose outside the switch cubicle air chamber, and secondary terminal and switch cubicle have certain insulation distance and assurance that the insulation level of certain value is arranged, and each switch cubicle all will carry out the processing of profiling hollow out at the shape and the shared area at instrument transformer secondary connection terminal position.Simultaneously, also the cabinet wall of requirement installation instrument transformer has the plane of the indeformable wall thickness structure of rigidity and certain precision, and to guarantee the sealing between cabinet wall and the instrument transformer, installation, use make things convenient for inadequately.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of easy to install and use, the inflating switch cabinet instrument transformer of good sealing effect.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of instrument transformer insulator, comprise that installed surface is any solid geometry shape body on plane, the middle part of described installed surface is provided with projection, be fixed with several secondary connection terminals on the projection, be provided with the setting-in connector at regular intervals on the installed surface of described projection outside.
Also be provided with the seal groove that is looped around setting-in connector outside on the described installed surface, seal groove is embedded with sealing ring.
Described solid geometry shape body adopts the poured with epoxy resin moulding.
By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: instrument transformer insulator structure of the present utility model is reasonable in design, simple, and is easier for installation quick, not only has sealing function, can outside air chamber, carry out secondary connection again, safe in utilization, convenient, reliable convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of instrument transformer insulator of the present utility model, insulator 1 adopts the poured with epoxy resin moulding, be provided with ironcore choke in the insulator 1, the any solid geometry shape of employing poured with epoxy resin moulding that its installed surface 2 is the plane, the middle part of described installed surface 2 is provided with projection 3, be fixed with several secondary connection terminals 4 on the projection 3, be provided with embedded nut 5 at regular intervals on the installed surface 1 of described protruding 3 outsides, also be provided with the seal groove 6 that is looped around embedded nut 5 outsides on the described installed surface 2, seal groove 6 is embedded with sealing ring.
Above-described only is a preferred embodiment of the present utility model, can not limit the scope that this practicality is implemented, and every equalization of being done according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.
Claims (3)
1. instrument transformer insulator, it is characterized in that: comprise that installed surface (2) is any solid geometry shape body (1) on plane, the middle part of described installed surface (2) is provided with projection (3), be fixed with several secondary connection terminals (4) on the projection (3), be provided with setting-in connector (5) at regular intervals on the installed surface (1) of described projection (3) outside.
2. a kind of instrument transformer insulator according to claim 1 is characterized in that: also be provided with on the described installed surface (2) and be looped around the outside seal groove (6) of setting-in connector (5), seal groove (6) is embedded with sealing ring.
3. a kind of instrument transformer insulator according to claim 1 is characterized in that: described solid geometry shape body (1) adopts the poured with epoxy resin moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201192015U CN202034221U (en) | 2011-04-21 | 2011-04-21 | Insulator of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201192015U CN202034221U (en) | 2011-04-21 | 2011-04-21 | Insulator of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202034221U true CN202034221U (en) | 2011-11-09 |
Family
ID=44896510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201192015U Expired - Fee Related CN202034221U (en) | 2011-04-21 | 2011-04-21 | Insulator of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202034221U (en) |
-
2011
- 2011-04-21 CN CN2011201192015U patent/CN202034221U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20120421 |